Perhaps you should try some spelling variations:
tinh vai » tinh va, tinh hai, tinh bai
chat xuc » chat huu, cam xuc, chao xu
tu sach » thu sach, su sach, te sach
vai cua » dai cua, hai cua, lai cua
va tinh » may tinh
su chat » su phat, du chat, so chat
hieu su » hieu sau, tieu su, hieu so
lai roi » loi roi
sach ky » sac ky, sach y, sach ty
mai hoi » mai khoi, dai hoi, mai doi
lai hoi » dai hoi, lai hoa, tai hoi
ky sang » ky nang, ky dang, ky tang
xuc va » duc va, tuc va, luc va
cua tu » cua tuc, cua su, cua cu

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach ky sang ((((lai hoi) OR (mai hoi))) or (lai roi)). hieu su chat xuc va tinh vai cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ky sang ((((lai hoi) OR (mai hoi))) OR (lai roi)). hieu su chat xuc va tinh vai cua tu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ky sang ((((lai hoi) OR (mai hoi))) or (lai roi)). hieu su chat xuc va tinh vai cua tu".
• Adding a wildcard symbol may retrieve word variants: tu sach ky sang ((((lai hoi) OR (mai hoi))) or (lai roi)). hieu su chat xuc va tinh vai cua tu*.